Blue Oyster Mushroom Liquid Culture

Blue Oyster (Pleurotus ostreatus var. columbinus) is a hardy, cold-tolerant gourmet mushroom prized for its deep blue caps, meaty texture, and reliable production. Our high-quality liquid culture makes it simple for growers of any skill level to cultivate this classic, dependable mushroom at home.

Why You’ll Love It:

- Reliable, aggressive colonizer — great for beginners and pros alike

- Produces dense, layered clusters with rich blue hues during early growth

- Performs incredibly well on straw, hardwood sawdust, or master’s mix

- Excellent for large yields thanks to its vigorous mycelium

- Perfect for growers wanting a forgiving, cold-loving, high-yield oyster variety

Bring the beauty and productivity of Blue Oyster mushrooms into your grow setup and enjoy one of the most beginner-friendly gourmet species in the hobby.

Non-consumable product. Not intended for ingestion.